This small, low-growing shrub makes an excellent container plant, as its star-like bright blue flowers keep on coming for weeks & weeks from late spring right through the summer months. Lithodora diffusa ' Heavenly Blue' is also a fine performer in the rockery with evergreen leaves providing ground cover all year. Also known as violet Gromwell, it holds the RHS Award of Garden Merit & is easy to grow in sun or shade.
Height: 15cm (6). Spread: 60cm (24).